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Forms

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Tax forms library

Open the form page first, understand what the form does, then jump into the official IRS page, PDF, and instructions with much less guesswork.

Form

Form 1040

Use Form 1040 to file an annual federal individual income tax return and tie together the schedules, credits, withholding, and balances that drive the final return.

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Form

Form 1040

Use Form 1040 to file an annual federal individual income tax return and tie together the schedules, credits, withholding, and balances that drive the final return.

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Form

Schedule C (Form 1040)

Use Schedule C (Form 1040) to report sole-proprietor or single-member LLC business income and expenses, then carry the result into the main return.

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Form

Form 4868

Use Form 4868 to request an automatic extension of time to file an individual return, while still paying as much of the tax due as you reasonably can by the deadline.

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Form

Form 4868

Use Form 4868 to request an automatic extension of time to file an individual return, while still paying as much of the tax due as you reasonably can by the deadline.

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Form

Form 9465

Use Form 9465 to request an installment agreement when you owe tax and cannot pay the full balance at once.

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Form

Form 9465

Use Form 9465 to request an installment agreement when you owe tax and cannot pay the full balance at once.

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Form

Form 1040-ES

Use Form 1040-ES to estimate and pay federal tax during the year when income is not fully covered by withholding.

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Form

Form 1040-X

Use Form 1040-X to amend a previously filed individual federal income tax return when income, deductions, credits, or filing status need to be corrected.

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Form

Form 1040-X

Use Form 1040-X to amend a previously filed individual federal income tax return when income, deductions, credits, or filing status need to be corrected.

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Form

Form 1099-NEC

Use Form 1099-NEC to report nonemployee compensation, and use the amounts shown on it when reconciling business income on the return.

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Form

Form 1099-NEC

Use Form 1099-NEC to report nonemployee compensation, and use the amounts shown on it when reconciling business income on the return.

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Tax guides library

Browse evergreen explainers, plain-English tax guides, and foundational pages that help you understand the system before you act.